LTC491CS#PBF is out of stock and can be placed on backorder.
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Analog Devices Inc./Maxim Integrated
In Stock: 2,500
Unit Price: $4.54000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $4.68000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $6.05000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $5.64000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $6.31000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $6.14000
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Analog Devices Inc./Maxim Integrated
In Stock: 309
Unit Price: $5.79000
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Analog Devices Inc./Maxim Integrated
In Stock: 178
Unit Price: $6.20000
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Analog Devices Inc./Maxim Integrated
In Stock: 38
Unit Price: $4.54000
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Analog Devices Inc./Maxim Integrated
In Stock: 25
Unit Price: $5.29000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $5.99000
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $4.60460
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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $4.68000
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Analog Devices Inc./Maxim Integrated
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Unit Price: $4.54000
Datasheet
1/1 Transceiver Full RS422, RS485 14-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LTC491CS#PBF

DigiKey Part Number
505-LTC491CS#PBF-ND
Manufacturer
Manufacturer Part Number
LTC491CS#PBF
Description
IC TRANSCEIVER FULL 1/1 14SO
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
1/1 Transceiver Full RS422, RS485 14-SO
Datasheet
 Datasheet
EDA/CAD Models
LTC491CS#PBF Models
Product Attributes
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Category
Receiver Hysteresis
70 mV
Manufacturer
Analog Devices Inc.
Voltage - Supply
4.75V ~ 5.25V
Packaging
Tube
Operating Temperature
0°C ~ 70°C
Part Status
Active
Mounting Type
Surface Mount
Type
Transceiver
Package / Case
14-SOIC (0.154", 3.90mm Width)
Protocol
RS422, RS485
Supplier Device Package
14-SO
Number of Drivers/Receivers
1/1
Base Product Number
Duplex
Full
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (34)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MAX491CSD+TAnalog Devices Inc./Maxim Integrated2,500MAX491CSD+TR-ND$4.54000Direct
MAX491CSD+Analog Devices Inc./Maxim Integrated0MAX491CSD+-ND$4.68000Direct
MAX491ECSD+Analog Devices Inc./Maxim Integrated0MAX491ECSD+-ND$6.05000Direct
MAX491ECSD+TAnalog Devices Inc./Maxim Integrated0MAX491ECSD+TR-ND$5.64000Direct
MAX491ESD+Analog Devices Inc./Maxim Integrated0MAX491ESD+-ND$6.31000Upgrade
In-Stock: 0
55 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$11.05000$11.05
10$7.55000$75.50
55$6.00636$330.35
110$5.54755$610.23
275$5.23749$1,440.31
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.